<template>
	<div >
		<button type="button" @click="isShow = !isShow">显示/隐藏</button>
		<!-- 使transition有apear属性 一刷新就有动画效果 -->
		<transition-group name="hello" appear>
			<h1 v-show="!isShow" key='1'>你好啊</h1>
			<h1 v-show="isShow" key='2'>尚硅谷!</h1>
		</transition-group>
	</div>
</template>

<script>
	export default{
		name:'Test',
		data(){
			return{
				isShow:true
			}
		}
	}
</script>

<style scoped>
	h1{
		background-color: #00aaff;
		/* transition: 0.5s linear; */
	}
	/* 进入的起点 ,离开的终点 */
	.hello-enter,.hello-leave-to{
		transform: translateX(-100%);
	}
	/* 进入的终点 ,离开的起点 */
	.hello-enter-to,.hello-leave{
		transform: translateX(0);
	}
	.hello-enter-active,.hello-leave-active{
		transition: 0.5s linear;
	}
</style>
